15999010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 30507840

約数和(自身を除く): 14508830

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1283, 2494, 2566, 6235, 6415, 12470, 12830, 37207, 55169, 74414, 110338, 186035, 275845, 372070, 551690, 1599901, 3199802, 7999505, 15999010]

約数ペア:

[(1, 15999010), (2, 7999505), (5, 3199802), (10, 1599901), (29, 551690), (43, 372070), (58, 275845), (86, 186035), (145, 110338), (215, 74414), (290, 55169), (430, 37207), (1247, 12830), (1283, 12470), (2494, 6415), (2566, 6235)]